Lease Obligations (Tables)

12 Months Ended

Dec. 31, 2011

Lease Obligations [Abstract]

Schedule Of Future Minimum Lease Payments

(in thousands)		Capitalized		Operating
Years ending December 31:		Leases		Leases
2012	$	696	$	2,517
2013		696		1,502
2014		695		862
2015		706		735
2016		683		626
Later years		11,052		488
Total minimum lease payments		14,528	$	6,730
Less amounts representing imputed interest		(6,756)
Present value of minimum lease payments		7,772
Less current portion of capitalized lease obligations		(163)
Capitalized lease obligations, excluding current portion	$	7,609